Probability Question
Q: Your extrusion process yields a defect rate of 4.4 defects per meter. What is the probability of get...
A: Let the random variable X denotes the number of defects on the next sample. The number of defects ha...
Q: Plz solve b and c question... Read the optionl part.. Ty Plzz attempt both b and c question
A: Given: Number of Red balls = 7 Number of Green balls = 9 Total balls = 7+9=16 3 balls pull without r...
Q: On average, weight of carry-on baggage of passengers on planes is 36.7 pounds. Assuming a standard d...
A:
Q: In your own words, explain how to find the conditional prob- ability P(E|F)
A: Conditional probability can be defined as the probability of an event occurring with some relationsh...
Q: The Chaige nurse In a Lung term Care facilily is tradcing of requires o•S Gf an hour per shift ; pat...
A: Given that, patient A requires 0.5 hours. Patient B requires 1.5 hours. Patient C requires 0.75 hour...
Q: please show step by step explanations. Thank you.
A: From the information provided in the Question : Let the random variable M denotes the number of time...
Q: 16 - A coin rushes 10 times. What are the chances of 3 to 6 rounds? Hilesiz bir para 10 kez atılıyor...
A: Given: n=10 Since the coin is tossed p=0.5
Q: It is assumed that the number of patients who apply to a district hospital at night fits the Poisson...
A: We have X= The number of patients who apply to a district hospital at night. X~ poission( λ=4 ) We w...
Q: The wait time for your local pizzeria to deliver food is normally distributed with µ = 40 minutes an...
A: Given data, µ = 40 minutes σ = 3.5. P(X>47)=?
Q: An individual is going to paint the 5 toes of their right foot using one or two, but not three of th...
A: It is an important part of statistics. It is widely used.
Q: The following figure provides a bar chart showing the annual advertising revenue for Facebook from 2...
A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If y...
Q: A commission of 3 people out of 5 women and 4 men working in a workplace will be formed. Which of th...
A: To find the probability following rules will be used : Fundamental Principle of Multiplication : ...
Q: Out of a student group of 85 people, 39 people play basketball, 42 people play football and 25 peopl...
A: Introduction: Define the following events: B: Plays basketball; F: Plays football; T: Plays tennis; ...
Q: a) Find the score of a student who scored in the 80th percentile on the Quantitative Reasoning secti...
A: Let X denotes scores on the verbal portion of the GRE Let Y represents scores on the quantitative po...
Q: There are 6 flawed and 9 flawless parts in a box. The pieces are put in place and shot sequentially....
A: Given information: Given that there are 6 flawed and 9 flawless parts in a box. The pieces are put i...
Q: There are 20 people in a class. 12 of them are female students and 8 are male students. A commission...
A: Provided information is ; n= total number of peoples = 20 Combination Formula : Crn=n!r!(n-r)! w...
Q: C only
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Q: When the weight of a parcel of oranges was measured, it was observed that the average 190 grams and ...
A: Given data, μ=190σ=25 p=9500 =0.018 i.e., P(Z<z)=0.018
Q: answer the question with an algebraic expression. Yuriko can type w words in an hour. What is her ty...
A: We know that 1 hour= 60 minutes Given that Yuriko can type w words in an hour. This means Yuriko can...
Q: i need help finding the mean and standard deviation
A: It is an important part of statistics . It is widely used .
Q: numbers, decimal point markers (period or comma), sign indicators (-),spaces (e.g., as thousands sep...
A: Let us denote X=The length of time to complete a door assembly on an automobile factory. X follows a...
Q: certain airplane has two independent alternators to provide electrical power. The probability that a...
A: a. The given information is that the airplane has two independent alternators for providing the elec...
Q: 25 -)) It is desired to write a 3-digit number using the numbers 2, 3, 4, 5, 6, 7, 8.If each number ...
A: There are total 7 digits, such that, 2, 3, 4, 5, 6, 7 and 8.
Q: The daily water usage per person in Davao City is normally distributed with a mean of 18 gallons and...
A: Given information: Let X be the random variable denoting the daily water usage per person in Davao c...
Q: A quiz consists of 10 multiple-choice questions, each with 6 possible answers. For someone who makes...
A: The number of multiple choice questions is n=10. The probability of the correct answers is p=16. The...
Q: 39 - Rastgele seçilen 100 öğrenciden 30 tanesinin sigara içtiği gözlenmiştir. Sigara içenlerin anakü...
A: The 95% CI is given by
Q: Give given, required, and solution to problem.
A: According to the Bartleby guidelines only three sub-parts of the question can be at one time, post ...
Q: The birth rate in a hospital is given to match the Poisson distribution with an average of 1.2 per h...
A:
Q: The life of a battery is normally distributed with mean 70 hours with a standard deviation of 10 hou...
A: Given, μ = 70 σ = 10 Z = X-μσ
Q: Multivariable question
A: The probability density function is fx,y=C1-x2-y2, if x2+y2≤10, ot...
Q: If 10 out of 30 students got 22.5, 15 got 40 and 5 got 80 in an exam, which is the weighted average ...
A: Given information: Total number of students n=30 The scores achieved by the respective number of stu...
Q: If the mean of the random variable with Poisson distribution is 4, which of the following is its sta...
A: Solution: Let X be the Poisson random variable with mean λ=4 X~P(λ=4) The formula for Poisson distri...
Q: The average of the continuous random variable is normally distributed as 40, the standard deviation ...
A: Given - Given distribution is normal μ=40 and σ=10 To Find - P(30<x<50) We know that Z score...
Q: 75% of students in a university have the habit of using a library. What is the probability that at l...
A: Let us denote X=The number of students in a university who have the habit of using a library. n=samp...
Q: The probability that stocks in Amazon, Exxon, and Ford will all go up is 0.22. If both Ford and Amaz...
A: Let's first write the given data in terms of Probability notations. It is given that probability of...
Q: When the weight of a parcel of oranges was measured, it was observed that the average 190 grams and ...
A: Given: Population mean μ=190 Population standard deviation σ=25 Let X be the weight of a parcel X ~ ...
Q: The birth rate in a hospital is given to match the Poisson distribution with an average of 1.2 per h...
A:
Q: A survey of 100 people abouttheir music expenditures gave the following information: 38 bought rock ...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: A university scholarship committee must select two students to receive a certain scholarship. The co...
A: Given that there are 8 applications. Among them 3 are females. We will select 2 members. n=sample s...
Q: Plzz explain
A: Solution: Given information: n= 100 Sample size p= 0.52 Population proportion.
Q: An economics professional body estimates that 75% of the students taking undergraduate economics cou...
A: p = 0.75 n = 1000 The mean is given by u =np u =0.75 x 1000 = 750The standard deviation is given b...
Q: 6 Assume that product codes are formed from the letters Q, X, W, T, S, Z, and Y, and consist of 6 no...
A: 1) There are total 7 letters, such that, Q, X, W, T, S, Z and Y.
Q: The birth rate in a hospital is given to match the Poisson distribution with an average of 1.2 per h...
A: Given Data: Let X represent the birth rate per hour λ=1.2 X~ Poi (1.2)
Q: In a GP the 6th term is 972 and the 3rd term is 36. Find the sum of the first 10 terms
A: It is an important part of statistics. It is widely used.
Q: If P(AUB) = , P(A) = , and P (B') = , find P(A B). %3D
A:
Q: Let X be a random variable that indicates the charging time of a battery. The probability density fu...
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Q: Q: Given a set of (10) transistors, (2) of them are defective. Choose a sample of (4) transistors, t...
A: Here the probability of a particular event takes place. It is defined as the total outcome of the da...
Q: Define what is meant by odds.
A: The odd is defined as the ratio of probability that the event will occur to the of the probability t...
Q: There is a 30 percent chance that a bidding fırm will get contract A and a 40 to percent chance they...
A:
Q: The Pew Research Center reports that they are only able to contact 76% of randomly selected househol...
A: Here the given information is : The Pew Research Center reports that they are only able to contact ...
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